Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inflating/deflating device for an inflatable air mattress










Image Number 11 for United States Patent #7571500.

An inflating/deflating device includes a fan unit disposed inside a main housing. A release valve assembly is connected to a deflating port of the main housing for fluid communication with a first air passage of the fan unit. An inlet valve assembly is connected to an inflating port of the main housing for fluid communication with a second air passage of the fan unit. A control unit is provided to control the release and inlet valve assemblies. The control unit is operable to switch a first or a second actuating position. The control unit actuates the fan unit and the inlet valve assembly to perform an inflating mode in the first actuating position, and actuates the fan unit and the release valve assembly to perform a deflating mode in the second actuating position.








 
 
  Recently Added Patents
Biomarker for Barrett's Oesophagus
Difference detecting apparatus, difference output apparatus, and medium
Apparatus and method for extracting cascading style sheet rules
Login security with short messaging
Semiconductor memory device, test circuit, and test operation method thereof
Identification of biomarkers in biological samples and methods of using same
Spatula
  Randomly Featured Patents
Protective sleeve for compact disc
Apparatus and method for executing telecommand on geostationary satellite, and apparatus and method for verifying telecommand execution status on geostationary satellite ground control system
Aminoalkylated side-chains-containing vinylic copolymers
Storefront framing system
Chair
Impact drive sprinkler
Process for the catalytic disproportionation of toluene
Footroll assembly for a continuous casting apparatus
Configurable digital signal interface using field programmable gate array to reformat data
Thin film magnetic head with a magnetic gap spacer of a thermally decomposed polymer